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path: root/drivers/acpi/acpica/nsinit.c
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-rw-r--r--drivers/acpi/acpica/nsinit.c14
1 files changed, 14 insertions, 0 deletions
diff --git a/drivers/acpi/acpica/nsinit.c b/drivers/acpi/acpica/nsinit.c
index ce33e7297ea7..9c6297949712 100644
--- a/drivers/acpi/acpica/nsinit.c
+++ b/drivers/acpi/acpica/nsinit.c
@@ -396,6 +396,20 @@ acpi_ns_init_one_object(acpi_handle obj_handle,
info->package_init++;
status = acpi_ds_get_package_arguments(obj_desc);
+ if (ACPI_FAILURE(status)) {
+ break;
+ }
+
+ /*
+ * Resolve all named references in package objects (and all
+ * sub-packages). This action has been deferred until the entire
+ * namespace has been loaded, in order to support external and
+ * forward references from individual package elements (05/2017).
+ */
+ status = acpi_ut_walk_package_tree(obj_desc, NULL,
+ acpi_ds_init_package_element,
+ NULL);
+ obj_desc->package.flags |= AOPOBJ_DATA_VALID;
break;
default: